Partial Scoring should be enabled for all problems whether its practice questions or in any contest. When solving a question and getting 5 out of 6 test cases correct but still not getting scored for it, its a total waste of time! If someone gets only 1 test case right, that person has to be encouraged for it trying to solve the problem. Its from encouragment that the wish to solve more problem comes from and is very necessary.
So please make sure all questions available on codechef are partially scored.
Thank you.